RunKit + 
Try any Node.js package right in your browser
This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including pouchdb. Try it out:
// see documentation for more detail: http://pouchdb.com/api.html
const PouchDB = require('pouchdb')
require('pouchdb/extras/memory') /* this is used here just for compatibility with Tonic.
you can omit this line and the {adapter: 'memory'}
in the next, then your databases will be saved to disk or
browser storage.
*/
// create a database (here with memory storage):
const db = new PouchDB('test', {adapter: 'memory'})
// create a new doc with an _id of 'mydoc':
let response = await db.put({
_id: 'mydoc',
title: 'Heroes'
})
// update an existing doc using _rev
await db.put({
_id: 'mydoc',
_rev: response.rev,
title: "Sound and Vision",
})
// later you can fetch your doc
console.log(await db.get('mydoc'))
// or add many more docs
response = await db.bulkDocs([
{_id: 'myotherdoc', title: 'The Magisters', type: "fake band"},
{_id: 'another', title: 'Kowabunga', type: "fake band"},
{title: 'Without an _id', type: null}
])
console.log('bulkDocs response: ' + JSON.stringify(response, null, 2))
// and query them
await db.put({
_id: '_design/fakebands',
views: {
fakebands: {
map: (function (doc) {
if (doc.type == "fake band") {
emit(doc.title)
}
}).toString()
}
}
})
await db.query('fakebands', {include_docs: true})
- all documents on RunKit are public
require()any package directly from npm- use arrow functions, classes, template strings, and most of ES6
awaitany promise instead of using callbacks (example)- create your own embedded node.js snippets
This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.